# We need multilib support for HPUX's ILP32 & LP64 modes.

LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib

MULTILIB_OPTIONS = milp32/mlp64
MULTILIB_DIRNAMES = hpux32 hpux64
MULTILIB_MATCHES =

# Support routines for HP-UX 128 bit floats.

LIB2FUNCS_EXTRA=quadlib.c

quadlib.c: $(srcdir)/config/ia64/quadlib.c
	cat $(srcdir)/config/ia64/quadlib.c > quadlib.c

# We get an undefined main when building a cross compiler because our
# linkspec has "-u main" and we want that for linking but it makes
# LIBGCC1_TEST fail because it uses -nostdlib -nostartup.

LIBGCC1_TEST =

# Don't run fix-headers.  HP-UX headers are standards conformant
# and don't need to be fixed up in this way.
# If we remove this (and run fix-headers) we should define FIXPROTO_DEFINES
# and also fix the definition of putenv in sys-protos.h (const char not char).

STMP_FIXPROTO =

# We do not want to include the EH stuff that linux uses, we want to use
# the HP-UX libunwind library.

LIB2ADDEH =

SHLIB_EXT = .so
SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
	-Wl,+h,@shlib_base_name@.so.0 \
	-o @shlib_base_name@.so @multilib_flags@ @shlib_objs@ -lc && \
	rm -f @shlib_base_name@.so.0 && \
	$(LN_S) @shlib_base_name@.so @shlib_base_name@.so.0
# $(slibdir) double quoted to protect it from expansion while building
# libgcc.mk.  We want this delayed until actual install time.
SHLIB_INSTALL = $(INSTALL_DATA) @shlib_base_name@.so $$(DESTDIR)$$(slibdir)/@shlib_base_name@.so.0; \
	rm -f $$(DESTDIR)$$(slibdir)/@shlib_base_name@.so; \
	$(LN_S) @shlib_base_name@.so.0 $$(DESTDIR)$$(slibdir)/@shlib_base_name@.so; \
	chmod +x $$(DESTDIR)$$(slibdir)/@shlib_base_name@.so

SHLIB_MKMAP = $(srcdir)/mkmap-flat.awk
